198446688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1757

約数の個数: 144

約数和(自身を含む): 632648016

約数和(自身を除く): 434201328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1056, 1184, 1221, 1332, 1584, 1628, 1693, 1776, 2442, 2664, 3168, 3256, 3386, 3552, 3663, 4884, 5079, 5328, 6512, 6772, 7326, 9768, 10158, 10656, 13024, 13544, 14652, 15237, 18623, 19536, 20316, 27088, 29304, 30474, 37246, 39072, 40632, 54176, 55869, 58608, 60948, 62641, 74492, 81264, 111738, 117216, 121896, 125282, 148984, 162528, 167607, 187923, 223476, 243792, 250564, 297968, 335214, 375846, 446952, 487584, 501128, 563769, 595936, 670428, 689051, 751692, 893904, 1002256, 1127538, 1340856, 1378102, 1503384, 1787808, 2004512, 2067153, 2255076, 2681712, 2756204, 3006768, 4134306, 4510152, 5363424, 5512408, 6013536, 6201459, 8268612, 9020304, 11024816, 12402918, 16537224, 18040608, 22049632, 24805836, 33074448, 49611672, 66148896, 99223344, 198446688]

約数ペア:

[(1, 198446688), (2, 99223344), (3, 66148896), (4, 49611672), (6, 33074448), (8, 24805836), (9, 22049632), (11, 18040608), (12, 16537224), (16, 12402918), (18, 11024816), (22, 9020304), (24, 8268612), (32, 6201459), (33, 6013536), (36, 5512408), (37, 5363424), (44, 4510152), (48, 4134306), (66, 3006768), (72, 2756204), (74, 2681712), (88, 2255076), (96, 2067153), (99, 2004512), (111, 1787808), (132, 1503384), (144, 1378102), (148, 1340856), (176, 1127538), (198, 1002256), (222, 893904), (264, 751692), (288, 689051), (296, 670428), (333, 595936), (352, 563769), (396, 501128), (407, 487584), (444, 446952), (528, 375846), (592, 335214), (666, 297968), (792, 250564), (814, 243792), (888, 223476), (1056, 187923), (1184, 167607), (1221, 162528), (1332, 148984), (1584, 125282), (1628, 121896), (1693, 117216), (1776, 111738), (2442, 81264), (2664, 74492), (3168, 62641), (3256, 60948), (3386, 58608), (3552, 55869), (3663, 54176), (4884, 40632), (5079, 39072), (5328, 37246), (6512, 30474), (6772, 29304), (7326, 27088), (9768, 20316), (10158, 19536), (10656, 18623), (13024, 15237), (13544, 14652)]